N5H8T24*K*AAA*
2-STAGE 18 SEER HP · source records, page 12
512 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for N5H8T24*K*AAA*. The highest SEER2 and HSPF2 may belong to different combinations. Open a source record below to see its ratings and the scope of its component information.
Model patterns and component strings are preserved exactly. How to read model patterns and combinations →
Heating performance & equipment details
Ranges include the 512 published source records for this model. Values in different rows may describe different configurations. Open an individual record to compare values from the same test configuration.
| Reported field | Value / range | Records supplying it |
|---|---|---|
| SEER2 · BTU/Wh | 15.2–18.5 | 512 / 512 |
| EER2 · BTU/Wh | 11.5–14 | 512 / 512 |
| HSPF2 · BTU/Wh | 7.8–8.5 | 512 / 512 |
| Cooling capacity · BTU/h | 22,200–25,000 | 512 / 512 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 24,000–25,400 | 512 / 512 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 14,100–15,000 | 512 / 512 |
| Heating capacity at 5°F / −15°C · BTU/h | 10,700–11,500 | 512 / 512 |
| COP at 5°F / −15°C | 1.9–2.24 | 512 / 512 |
| Equipment / loop type | HP - Split System | 512 / 512 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 512 / 512 |
| Compressor staging | Two-stage | 512 / 512 |
| Connected capability | No | 512 / 512 |
47°F = 8.3°C; 17°F = −8.3°C; 5°F = −15°C. COP is dimensionless. These are reported rating points, not a prediction of a particular home’s heat demand or operating limit.
Matched systems
Each row is one source record. The component column distinguishes listed combinations from outdoor-model ratings without an indoor configuration.
| Indoor unit / required furnace | SEER2BTU/Wh | HSPF2BTU/Wh | Heating capacity at 5°F / −15°CBTU/h | COP at 5°F / −15°C | Record & comparison |
|---|---|---|---|---|---|
EA*5X25M17A*+ furnace: *80CSU0401712B*AHRI reference: 215720420 | 17.00 | 8.00 | 11000 | 2.10 | EPA 3980238 → |
EA*5X25M17A*+ furnace: *97CTN0601716A*AHRI reference: 215720448 | 17.00 | 8.00 | 11100 | 2.08 | EPA 3980274 → |
EA*5X30M17A*+ furnace: *97CTN0801716A*AHRI reference: 215720554 | 17.00 | 8.00 | 11000 | 2.06 | EPA 3980922 → |
EA*5X30M17A*+ furnace: *97VTN0801716A*AHRI reference: 215720589 | 17.00 | 8.00 | 11000 | 2.06 | EPA 3980958 → |
EA*5X36M17A*+ furnace: *80CSU0401712B*AHRI reference: 215720604 | 17.00 | 8.00 | 10900 | 2.06 | EPA 3980971 → |
EA*5X36M17A*+ furnace: *80CSU0601716B*AHRI reference: 215720618 | 17.00 | 7.80 | 10900 | 2.08 | EPA 3980984 → |
EA*5X36M17A*+ furnace: *97CTN0801716A*AHRI reference: 215720646 | 17.00 | 8.00 | 11000 | 2.06 | EPA 3981011 → |
EA*5X36M17A*+ furnace: *97VTN0601716A*AHRI reference: 215720663 | 17.00 | 8.00 | 11000 | 2.06 | EPA 3981172 → |
EA*5X36M17A*+ furnace: *97VTN0801716A*AHRI reference: 215720681 | 17.00 | 8.00 | 10900 | 2.06 | EPA 3981189 → |
EA*5X37M17A*+ furnace: *80CSU0401712B*AHRI reference: 215720696 | 17.00 | 8.00 | 11000 | 2.08 | EPA 3981206 → |
EA*5X37M17A*+ furnace: *80CSU0601716B*AHRI reference: 215720710 | 17.00 | 8.00 | 11000 | 2.10 | EPA 3981219 → |
EA*5X37M17A*+ furnace: *97CTN0601716A*AHRI reference: 215720724 | 17.00 | 8.00 | 11100 | 2.08 | EPA 3981294 → |
EA*5X37M17A*+ furnace: *97VTN0601716A*AHRI reference: 215720755 | 17.00 | 8.00 | 11100 | 2.08 | EPA 3981324 → |
EA*5X37M17A*+ furnace: *97VTN0801716A*AHRI reference: 215720773 | 17.00 | 8.00 | 11100 | 2.08 | EPA 3981343 → |
EA*5X37M21A*+ furnace: *80CSU0401712B*AHRI reference: 215720788 | 17.00 | 8.00 | 11100 | 2.12 | EPA 3981362 → |
EA*5X37M21A*+ furnace: *80CSU0601716B*AHRI reference: 215720802 | 17.00 | 8.00 | 11100 | 2.10 | EPA 3981375 → |
EA*5X37M21A*+ furnace: *80CSU1002120B*AHRI reference: 215720830 | 17.00 | 8.00 | 11100 | 2.08 | EPA 3981398 → |
EA*5X37M17A*+ furnace: *97VTN0601412A*AHRI reference: 217991453 | 17.00 | 8.00 | 11100 | 2.08 | EPA 4566405 → |
EA*5X25M17A*+ furnace: *97VTN0601412A*AHRI reference: 217991389 | 17.00 | 8.00 | 11200 | 2.08 | EPA 4566495 → |
EA*5X37M21A*+ furnace: *97VTN0401712A*AHRI reference: 217991597 | 17.00 | 8.00 | 11400 | 2.06 | EPA 4566592 → |
Sources and documentation
The table uses public EPA ENERGY STAR data. AHRI references are reported by EPA and have not been independently checked with AHRI. Source records do not establish availability, installation suitability or rebate eligibility.
No manufacturer manual has been matched to this model.
Collection method, revision history and known limitations →